Doornail
n. 门钉
📖 牛津释义
doornail
n (idm 习语) dead as a doornail => dead.
🗣️ 情景例句
couldn't you?
不是吗？
No,I wasn't .
不，我没有在这里。
Wei Hua's pen was broken, so she needed a new one.
魏华的钢笔坏了，所以她需要一支新笔。